OESA-2026-1587 libX11 security update

Core X11 protocol client library. Security Fixes: A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of...

xorg: xwayland: Buffer overflow in XkbChangeTypesOfKey()

A buffer overflow flaw was found in X.Org and Xwayland. If XkbChangeTypesOfKey is called with a 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If the same function is later called with a non-zero value of groups, this will cause a buffer overflow because t...

Security update for libX11

This update for libX11 fixes the following issues: CVE-2025-26597: improper resizing of key actions when nGroups is 0 can lead to buffer overflows in XkbChangeTypesOfKey bsc1237431. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdat...

X.Org和Xwayland 安全漏洞

X.Org is an open source free software from the X.Org Foundation.Xwayland is an open source communication protocol from Xwayland that specifies how a display server communicates with its clients. A security vulnerability exists in X.Org and Xwayland that stems from the XkbChangeTypesOfKey function...